Individual Calculations August 2022
 Tanenbaum, Zachary  Total change: -26.40  Rating chartPersonal card
 50th Annual World Open - Open Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 1977 2160 5.00 9 -1.32 20 -26.40 
  Bugayev, George 1760  * USA0.501-0.4220-8.40 
  Arutla, Aditya 1709 USA1.0010.06201.20 
  Vo, Phung Thi Kim wg2333 VIE0.001-0.2720-5.40 
  Jegan, Alan 1883 USA1.0010.17203.40 
  Sinha, Sahil m2323 USA0.001-0.2820-5.60 
  Finkelstein, Alan J 1940 USA0.001-0.7820-15.60 
  Yoo, Eugene 1983 USA0.501-0.2320-4.60 
  Gardezi, Arsal 1978 USA1.0010.26205.20 
  Ho, Kevin 1887 USA1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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